根据锈病流行规律和小种变化动态,不断选育推广抗锈品种是控制锈病流行的有效途径。为了明确我省主要小麦品种对不同生理小种抗锈性的反应变化,为抗锈育种和品种布局提供依据,一九七五年,我们在小麦苗期和成株期对我省部分地区的小麦品种进行了抗条锈性鉴定。一、材料来源:供鉴定的品种材料共二百六十二个,由中国农林科学院植保所、北京作物室锈病组、新疆伊犁农科所、宁夏王太堡农场、临夏农科所、定西农科所、平凉和兰州农科所、天水地区 According to the rule of epidemic of rust and the dynamics of races, it is an effective way to control the epidemic of rust by continuously breeding and promoting anti-rust varieties. In order to clarify the major wheat varieties in our province on the response of different physiological races rust response to provide the basis for anti-rust breeding and variety distribution, in 1975, we wheat seedling and adult stage in some parts of our province Wheat cultivars were identified for their resistance to stripe rust. I. Source of Materials: Two hundred and seventy-two varieties of materials for appraisal were produced by the Plant Protection Institute of China Academy of Agriculture and Forestry, Beijing Institute of Rust Crops, Yili Agricultural Science Institute of Xinjiang, Wang Taibao Farm of Ningxia, Linxia Agricultural Science Institute, Dingxi Nong Branch, Pingliang and Lanzhou Institute of Agriculture, Tianshui area